NILE CHEMICALS
CHROMOTROPE 2 R
CAS NO | 4197-07-3 | |
TESTS | RESULTS | (Limit/STD) |
Appearance | Brownish Red Powder | |
Solubility 0.1% (Methanol) | Clear Red Solution | (Passes test) |
Absorptivity 1%/1cm, | ||
at l max. 511.0 nm | 588 | |
Loss on drying (1hr) 110OC | 2.23% | (< 5 %) |
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